What is the probability of spinning yellow and flipping tails? Write your answer as a fraction or a whole number. With fractions, use a slash ( / ) to separate the numerator and denominator. i'll give you 65 points if you get this correct

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?